semantics, data and the oil and gas ontology
TRANSCRIPT
1 - 2010-06-02
Semantics, data and the
oil
and gas ontologyJennifer Sampson
2 - 2010-06-02
Outline
•
Why do we need ontologies
like the oil and gas ontology?
•
Example of data Integration and interoperability challenges
•
RDF and Linked Data
What is an Ontology?
•
A model
of some
aspect
of the
world
−
Introduces
vocabulary
relevant to a domain, e.g. Equipment (Transmitters)
−
Specifies
meaning
(semantics) of terms
•
Pressure
Transmitter
is
a
Transmitter
that
is
part
of the
subsea
flow
control
module
−
Formalised
using
suitable
logic
•
Eg:
4 - 2010-06-02
Why
do we
need
ontologies?
•
Simple Example
5 - 2010-06-02
Inconsistent
RepresentationsDatasheet
Transmitter, Pressure, ElectricDocument Number : 28-1A-KOG-I54-27500-0012 Revision : 1Plant/Platform : Test Installation 2 Process Datash. No. : N/ATag number : PT -42-0304 System : N/ASerialNo : N/A Range From : 0SetPoint Low : 10 barG Range To : 110SetPoint Hight : 71 barG Range Unit : barGP & ID : 28-1A-KOG-C78-00275-0002 Area : N/ALine/Equipment no. : XX-42-0002 PO: : TI2-M022-ME-01Service description : SCALE INHIBITOR. PUMP OUTLET
Unique no. TEK-00018117Manufacturer EMERSON PROCESS MANAGEMENTType 3051CGManuf. Partno. 3051CG-5-A-2-2-A-1-K-B4-I1-L4-M6-Q4Class Transmitter, Pressure, Electric
Area GeneralExplosion protection : EEx ia Description : GaugeGas-group : IIC Description : Smart, hart protocolTemperature class : T5 Supply : 10.5 - 55 V DCApproval authority : BASEEFA Mounting : Coplanar flange bracket forCertificate : BAS 97ATEX1089X pipe or panelIP-Class : IP66ATEX group : II MaterialATEX category : 1 Body material : Stainless steelATEX explosive atmosphere : G Filling fluid : Silicone oilAmbient temperature : -40 - 85 °C Seal material : Glass filled TFE
Process connection material : Stainless steelDimensions and Weight Non process cover material : 316
Weight : 4.7 kg Flange bolt material : 316 AUSTENITICDrain/vent material : Stainless steel
Function Diaphragm material low pressure : 316LRange : 0 - 13800 kPa connectionSpan limit minimum, Pressure : 138 kPa Diaphragm material high pressure: 316LSpan limit maximum, Pressure : 13800 kPa connectionAlternative Range : 0 - 138 bar Bracket material : Stainless steelAlternative span limit minimum, : 1.38 bar Bracket bolt material : Stainless steelPressure Adapter bolt material : 316 AUSTENITICAlternative span limit maximum, : 138 barPressure Process ConnectionOutput signal : 4 - 20 mA Connection design : NPTAccuracy : +/- 0.075 % Size : 1/4"Display type : LCD Thread pitch : 18 thr/inStatic working pressure : 3626 psi
Supply ConnectionSupply connection design : Metric threadedSupply connection size : 20 mmThread pitch supply : 1.5 mm/thr
CommentAccuracy for span greater than 10:1 of URL. Power consumption 18-36mW. Load limitation: 587 Ohm. Static pressure value valid within transmitter temperaturespec. Output: Digital signal based on hart protocol. Coplanar flange Intrinsic Safety andDust approval Calibration data sheet (5 points calibration at 0% 25% 50% 75% and 100%
NORSOK INSTRUMENT DATASHEET P01
PRESSURE / DIFF. PRESSURE INSTRUMENT ELECTRIC
Tag number : Scale Range :Service description : Set/Alarm Point :
P&ID : Area :
Line/equipment no. : P. O. Number :
1 GENERAL 5 TRANSMITTER1.01 Type : 5.01 Indicator :
1.02 Manufacturer : 5.02 Output signal :
1.03 Manufacturer model no : 5.03 Communication :
5.04 Supply voltage :
1.04 Operating Temp. Limits : 5.05 Consumption :1.05 Mounting : 5.06 Load limitation :
1.06 Weight : 5.07 Other :1.07 Other :
6 SWITCH2 INSTRUMENT CHARACTERISTICS 6.01 Reset; automatic or manual :
2.01 Calibrated input range : 6.02 Deadband or differential :
2.02 Characteristic : 6.03 Alarm at increase/decrease :
2.03 Accuracy : 6.04 Contact configuration :
2.04 Repeatability : 6.05 Contact material :
2.05 Lower / upper range limits : 6.06 Contact rating :
2.06 Min / max span : 6.07 Contact action on alarm :
2.07 Zero adjustment : 6.08 Other :
2.08 Overpressure protect. to :
2.09 Max static pressure :2.10 Other : 7 CHEMICAL SEAL
7.01 Type :
7.02 Material, upper/lower part :3 ELEMENT / SENSOR 7.03 Material, bolts / nuts :
3.01 Type : 7.04 Material, diaphragm :
3.02 Material, element (sensor) : 7.05 Fill fluid :
3.03 Material, socket (inlet port) : 7.06 Capillary length/diameter :
3.04 Material, sensor bolts/nuts : 7.07 Material, capillary/armour :
3.05 Process conn. size/type : 7.08 Process conn. size/type :
3.06 Sour service spec. : 7.09 Other :
3.07 Other :
8 ACCESSORIES4 HOUSING 8.01 Mounting bracket :
4.01 Dimension : 8.02 Material, mounting bracket :4.02 Material : 8.03 Overpr. protection valve :
4.03 Cable connection : 8.04 Material, overpr. prot. valve :4.04 Cable entry : 8.05 Pulsation damper :
4.05 Enclosure protection : 8.06 Material, pulsation damper :4.06 Ex. classification : 8.07 Other :
4.07 Protective coating :
4.08 Other :9 NOTES
Rev Date Issue/description Prepared Checked Approved Datasheet no. Page
6 - 2010-06-02
Challenges
mapping
datasheets
•
Need to recognise
which representation is used by which proprietary representation
•
In order to resolve this, a neutral, system independent representation
that can map to any proprietary representation is required.
SHARECAT M45, M46, M47NORSOK B37
14 Conn. Size/Type
Proc. : 1/4"-18 NPT (F) Connection design. : NPT
Size : 1/4”
Thread pitch : 18 thr/in
ANSI/ASME B1.20.1 1/4 -
18 NPT-F
7 - 2010-06-02
Supplier EPC/OODatasheet
Transmitter, Pressure, ElectricDocument Number : 28-1A-KOG-I54-27500-0012 Revision : 1Plant/Platform : Test Installation 2 Process Datash. No. : N/ATag number : PT -42-0304 System : N/ASerialNo : N/A Range From : 0SetPoint Low : 10 barG Range To : 110SetPoint Hight : 71 barG Range Unit : barGP & ID : 28-1A-KOG-C78-00275-0002 Area : N/ALine/Equipment no. : XX-42-0002 PO: : TI2-M022-ME-01Service description : SCALE INHIBITOR. PUMP OUTLET
Unique no. TEK-00018117Manufacturer EMERSON PROCESS MANAGEMENTType 3051CGManuf. Partno. 3051CG-5-A-2-2-A-1-K-B4-I1-L4-M6-Q4Class Transmitter, Pressure, Electric
Area GeneralExplosion protection : EEx ia Description : GaugeGas-group : IIC Description : Smart, hart protocolTemperature class : T5 Supply : 10.5 - 55 V DCApproval authority : BASEEFA Mounting : Coplanar flange bracket forCertificate : BAS 97ATEX1089X pipe or panelIP-Class : IP66ATEX group : II MaterialATEX category : 1 Body material : Stainless steelATEX explosive atmosphere : G Filling fluid : Silicone oilAmbient temperature : -40 - 85 °C Seal material : Glass filled TFE
Process connection material : Stainless steelDimensions and Weight Non process cover material : 316
Weight : 4.7 kg Flange bolt material : 316 AUSTENITICDrain/vent material : Stainless steel
Function Diaphragm material low pressure : 316LRange : 0 - 13800 kPa connectionSpan limit minimum, Pressure : 138 kPa Diaphragm material high pressure: 316LSpan limit maximum, Pressure : 13800 kPa connectionAlternative Range : 0 - 138 bar Bracket material : Stainless steelAlternative span limit minimum, : 1.38 bar Bracket bolt material : Stainless steelPressure Adapter bolt material : 316 AUSTENITICAlternative span limit maximum, : 138 barPressure Process ConnectionOutput signal : 4 - 20 mA Connection design : NPTAccuracy : +/- 0.075 % Size : 1/4"Display type : LCD Thread pitch : 18 thr/inStatic working pressure : 3626 psi
Supply ConnectionSupply connection design : Metric threadedSupply connection size : 20 mmThread pitch supply : 1.5 mm/thr
CommentAccuracy for span greater than 10:1 of URL. Power consumption 18-36mW. Load limitation: 587 Ohm. Static pressure value valid within transmitter temperaturespec. Output: Digital signal based on hart protocol. Coplanar flange Intrinsic Safety andDust approval. Calibration data sheet (5 points calibration at 0%, 25%, 50%, 75%, and 100%of range)
1 09.11.2006 14:44 Generated by P.M.Rev. Date Issue/description Prepared Cheked Disc. Appr. Client. Appr. Page 1 of 1
X
8 - 2010-06-02
How
do we
fix
it?
9 - 2010-06-02
RDF triples
and Linked
Data
Resource Description Framework (RDF)
•
An RDF graph:
−
creates a web of concepts
−
makes assertions about logical relationships between entities
S P O (subject, predicate/property, object)
Andrew knows Matt
Andrews's surname is Perez-Lopez.
Everything is a resource or a literal
Resource can be S, P, O
Literal (number, string, ..) only O
Tim Berners-Lee and linked data on the web
10 - 2010-06-02
RDF triples
for Pressure
Transmitter•
For example: Resource has ConnectionSize
1/4”
−
http://rdl.example.org/.../..#PT1121
•
http://rdl.example.org/.../..#ConnectionSize
−
http://rdl.example.org/.../..#1/4
•
Resource has ConnectionType
“NPT”
•
Resource hasThreadPitch
18 thr/in
•
Pressure Transmitter namespace for sharecat
and one for norsok, which point via e.g.(OWL:sameAs) to the Pressure Transmitter namespace in the common ontology (e.g. ISO 15926)
−
http://rdl.rdlfacade.org/data#R69283144996 –
Pressure
Transmitter
11 - 2010-06-02
RDS/WIP –
Pressure
Transmitter uri
12 - 2010-06-02
EPC/OO
DatasheetTransmitter, Pressure, Electric
Document Number : 28-1A-KOG-I54-27500-0012 Revision : 1Plant/Platform : Test Installation 2 Process Datash. No. : N/ATag number : PT -42-0304 System : N/ASerialNo : N/A Range From : 0SetPoint Low : 10 barG Range To : 110SetPoint Hight : 71 barG Range Unit : barGP & ID : 28-1A-KOG-C78-00275-0002 Area : N/ALine/Equipment no. : XX-42-0002 PO: : TI2-M022-ME-01Service description : SCALE INHIBITOR. PUMP OUTLET
Unique no. TEK-00018117Manufacturer EMERSON PROCESS MANAGEMENTType 3051CGManuf. Partno. 3051CG-5-A-2-2-A-1-K-B4-I1-L4-M6-Q4Class Transmitter, Pressure, Electric
Area GeneralExplosion protection : EEx ia Description : GaugeGas-group : IIC Description : Smart, hart protocolTemperature class : T5 Supply : 10.5 - 55 V DCApproval authority : BASEEFA Mounting : Coplanar flange bracket forCertificate : BAS 97ATEX1089X pipe or panelIP-Class : IP66ATEX group : II MaterialATEX category : 1 Body material : Stainless steelATEX explosive atmosphere : G Filling fluid : Silicone oilAmbient temperature : -40 - 85 °C Seal material : Glass filled TFE
Process connection material : Stainless steelDimensions and Weight Non process cover material : 316
Weight : 4.7 kg Flange bolt material : 316 AUSTENITICDrain/vent material : Stainless steel
Function Diaphragm material low pressure : 316LRange : 0 - 13800 kPa connectionSpan limit minimum, Pressure : 138 kPa Diaphragm material high pressure: 316LSpan limit maximum, Pressure : 13800 kPa connectionAlternative Range : 0 - 138 bar Bracket material : Stainless steelAlternative span limit minimum, : 1.38 bar Bracket bolt material : Stainless steelPressure Adapter bolt material : 316 AUSTENITICAlternative span limit maximum, : 138 barPressure Process ConnectionOutput signal : 4 - 20 mA Connection design : NPTAccuracy : +/- 0.075 % Size : 1/4"Display type : LCD Thread pitch : 18 thr/inStatic working pressure : 3626 psi
Supply ConnectionSupply connection design : Metric threadedSupply connection size : 20 mmThread pitch supply : 1.5 mm/thr
CommentAccuracy for span greater than 10:1 of URL. Power consumption 18-36mW. Load limitation: 587 Ohm. Static pressure value valid within transmitter temperaturespec. Output: Digital signal based on hart protocol. Coplanar flange Intrinsic Safety andDust approval. Calibration data sheet (5 points calibration at 0%, 25%, 50%, 75%, and 100%of range)
1 09.11.2006 14:44 Generated by P.M.Rev. Date Issue/description Prepared Cheked Disc. Appr. Client. Appr. Page 1 of 1
SupplierRDF triples
13 - 2010-06-02
RDF flexibility
Universally unique name (not bound to database instance)
Different kinds of entities can be expressed in the same format
SFA:PT1121
A10 -
LZ1012 WELLHEAD ANNULUS
PRESS
http://rdl.rdlfaca
de.org/data#R69
283144996
Pressure Transmitter Equipment
14 - 2010-06-02
RDS –
Pressure
Transmitter
Semantic
Web Stack
OWLPart 2
Part 4
ISO 15926
16 - 2010-06-02
Domain
Specific
Nomenclatures
Container
Mobile Equipment
FixedEquipment
Drill StringComponents
Personnel(HSE)
Example: RFID Reference
Data
* ISO 15926 –
Integration of life-cycle data for process plants including oil and gas production facilities.
17 - 2010-06-02
Container templates
•Example
XML
template
for Containers
•NORSOK standard Z-015 Temporary Equipment
e.g
Type U07: Well service equipment: All equipment used in connection with preparations for and performance of well interventions (wireline, coiled tubing, snubbing, well testing etc.).
18 - 2010-06-02
Semantic
technologies
and OLF’s
IO G2•
Implementation
of
OLF’s
Integrated
Operations
(IO) Generation
2,
−
i.e. integration
between
operators and suppliers
in real time requires
a common
communication
platform
based
on
international
standards.
•
Key elements of
this
platform
are
a common
terminology
and a reference
IT architecture.
−
E.g. RFID data should
be well
defined
to enable
efficient
data sharing
across disciplines
and organizations.
19 - 2010-06-02
Jennifer SampsonPrincipal Analyst
Information Technology
Thank you
20 - 2010-06-02
PCA’s RDS
•
The reference data is available at PCA’s Reference Data System (RDS)
•
The RDS is linked up to Internet and all technologies and services of the Web are available.
•
Special Interest Groups maintain and enhance the ontology
•
www.posccaesar.org
•
PCA RDL http://193.212.132.108/rds/